2019923119

素因数分解:

${\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{5737}}^1$

素因数の和:6042

約数の個数: 16

約数和(自身を含む): 2168964000

約数和(自身を除く): 149040881

約数列:

[1, 17, 139, 149, 2363, 2533, 5737, 20711, 97529, 352087, 797443, 854813, 13556531, 14531821, 118819007, 2019923119]

約数ペア:

[(1, 2019923119), (17, 118819007), (139, 14531821), (149, 13556531), (2363, 854813), (2533, 797443), (5737, 352087), (20711, 97529)]